HJ 481-2009 in English
VALIDAmbient air - Determination of the fluoride - Lime-paper sampling followed by fluorine ion-selective electrode method
- Issued on:2009-09-27
- Implemented on:2009-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD):
$150.00
$146.00
$146.00
本标准规定了测定环境空气中氟化物的石灰滤纸采样氟离子选择电极法。
Scope
This standard specifies the lime filter paper collection fluoride ion selective electrode method (LTP method for short) for the determination of fluoride in ambient air. This standard is applicable to the determination of long-term average fluoride pollution levels in ambient air. When the sampling time is one month, the lower limit of determination of the method is 0.18 μg/(dm.d).
Sample only — not a preview of HJ 481-2009

Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-

HJ 53-2000 in English
Interim regulation for acceptable levels of residual radionuclides in soil of site considered for release
2000-05-22 -

HJ/T 2.4-1995 in English
Technical guidelines for noise impact assessment
1995-11-28